<template>
  <div class="app-container">
    <el-row>
      <el-col :span="12" class="card-box">
        <el-card>
          <template #header><span>CPU</span></template>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%">
              <thead>
              <tr>
                <th class="el-table__cell is-leaf"><div class="cell">属性</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">值</div></th>
              </tr>
              </thead>
              <tbody>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">核心数</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.cpuInfo">{{ server.cpuInfo.cpuNum }}</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">用户使用率</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.cpuInfo">{{ server.cpuInfo.used }}%</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">系统使用率</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.cpuInfo">{{ server.cpuInfo.sys }}%</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">当前空闲率</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.cpuInfo">{{ server.cpuInfo.free }}%</div>
                </td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="12" class="card-box">
        <el-card>
          <template #header><span>内存</span></template>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%">
              <thead>
              <tr>
                <th class="el-table__cell is-leaf"><div class="cell">属性</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">内存</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">JVM</div></th>
              </tr>
              </thead>
              <tbody>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">总内存</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.memoryInfo">{{ server.memoryInfo.total }}G</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.total }}M</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">已用内存</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.memoryInfo">{{ server.memoryInfo.used }}G</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.used }}M</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">剩余内存</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.memoryInfo">{{ server.memoryInfo.free }}G</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.free }}M</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">使用率</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.memoryInfo" :class="{ 'text-danger': server.memoryInfo.usage > 80 }">
                    {{ server.memoryInfo.usage }}%
                  </div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo" :class="{ 'text-danger': server.jvmInfo.usage > 80 }">
                    {{ server.jvmInfo.usage }}%
                  </div>
                </td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <template #header><span>服务器信息</span></template>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%">
              <tbody>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">服务器名称</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.systemInfo">{{ server.systemInfo.computerName }}</div>
                </td>
                <td class="el-table__cell is-leaf"><div class="cell">操作系统</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.systemInfo">{{ server.systemInfo.osName }}</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">服务器IP</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.systemInfo">{{ server.systemInfo.computerIp }}</div>
                </td>
                <td class="el-table__cell is-leaf"><div class="cell">系统架构</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.systemInfo">{{ server.systemInfo.osArch }}</div>
                </td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <template #header><span>Java虚拟机信息</span></template>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%; table-layout: fixed">
              <tbody>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">Java名称</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.name }}</div>
                </td>
                <td class="el-table__cell is-leaf"><div class="cell">Java版本</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.version }}</div>
                </td>
              </tr>
              <tr>
                <td class="el-table__cell is-leaf"><div class="cell">启动时间</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.startTime }}</div>
                </td>
                <td class="el-table__cell is-leaf"><div class="cell">运行时长</div></td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.runTime }}</div>
                </td>
              </tr>
              <tr>
                <td colspan="1" class="el-table__cell is-leaf"><div class="cell">安装路径</div></td>
                <td colspan="3" class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.home }}</div>
                </td>
              </tr>
              <tr>
                <td colspan="1" class="el-table__cell is-leaf"><div class="cell">项目路径</div></td>
                <td colspan="3" class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.systemInfo">{{ server.systemInfo.userDir }}</div>
                </td>
              </tr>
              <tr>
                <td colspan="1" class="el-table__cell is-leaf"><div class="cell">运行参数</div></td>
                <td colspan="3" class="el-table__cell is-leaf">
                  <div class="cell" v-if="server.jvmInfo">{{ server.jvmInfo.inputArgs }}</div>
                </td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <template #header><span>磁盘状态</span></template>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%">
              <thead>
              <tr>
                <th class="el-table__cell el-table__cell is-leaf"><div class="cell">盘符路径</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">文件系统</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">盘符类型</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">总大小</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">可用大小</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">已用大小</div></th>
                <th class="el-table__cell is-leaf"><div class="cell">已用百分比</div></th>
              </tr>
              </thead>
              <tbody v-if="server.diskInfos">
              <tr v-for="(sysFile, index) in server.diskInfos" :key="index">
                <td class="el-table__cell is-leaf">
                  <div class="cell">{{ sysFile.dirName }}</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell">{{ sysFile.sysTypeName }}</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell">{{ sysFile.typeName }}</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell">{{ sysFile.total }}</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell">{{ sysFile.free }}</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell">{{ sysFile.used }}</div>
                </td>
                <td class="el-table__cell is-leaf">
                  <div class="cell" :class="{ 'text-danger': sysFile.usage > 80 }">{{ sysFile.usage }}%</div>
                </td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script>
import { getServerInfo } from '@/api/monitor/server'

export default {
  name: 'Server',
  data() {
    return {
      // 加载层信息
      loading: [],
      // 服务器信息
      server: []
    }
  },
  created() {
    this.getList()
    this.openLoading()
  },
  methods: {
    // 查询服务器信息
    getList() {
      getServerInfo().then(response => {
        this.server = response.data
        this.loading.close()
      })
    },
    // 打开加载层
    openLoading() {
      this.loading = this.$loading({
        lock: true,
        text: '拼命读取中···',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      })
    }
  }
}
</script>
